Question

Match List I with List II

Choose the correct answer from the options given below:

• A. A-II, B-III, C-IV, D-I
• B. A-IV, B-I, C-II, D-III
• C. A-III, B-II, C-I, D-IV
• D. A-II, B-IV, C-III, D-I

Hint:

Knife clip = Mower; Reel Index = Combine harvester ($\lambda = V_r / V_f$); Flail = Forage harvester; Throughput = Thresher.

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
Matching specialized agricultural machinery components and operational parameters with their corresponding field implements.

Step 2: Detailed Explanation:
Analyzing the pairing for each item in List I:
- A. Knife clip: Used in cutter bars of mowers (IV) to hold knife sections flat against ledger plates.
- B. Throughput capacity: Standard rating term for threshers (I), defined as total mass of crop handled per unit time.
- C. Reel index: Ratio of reel peripheral speed to forward travel speed in combine harvesters (II), typically 1.1 to 1.25.
- D. Flail: Rotating high-velocity blades used in flail mowers and forage harvesters (III).
Thus, the correct match is A-IV, B-I, C-II, D-III.

Step 3: Final Answer:
Hence, the correct matching is A-IV, B-I, C-II, D-III, matching option (B).